I might get crucified for this comment here....but I actually prefer Heroes to canon DB because, in my opinion, Heroes has a more unique story, more interesting antagonists, concepts that are fresh for the series and add some life to it, exploring elements of the franchise which weren't/aren't explored in canon, some genuine character development if you read the manga side of things, and personally I prefer Xeno and CC Goku over his Super counterpart.
Those are all bold opinions to have, I know, and I still like Super for what it is, but these days I get more enjoyment out of what comes next in Heroes and the games to what comes in canon. It's more exciting, ya know?